Human Body and Reproduction mcq questions and answers for competitive exams

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Human Body and Reproduction mcq questions and answers for competitive exams UPSC SSC , SSC CGL, SSC CHSL, upsc Civils , Entrance exams Online test practice online free Quiz, mock practice online
31.
How many gram Hb content in body?

a
500-700 gm
b
800-1000 gm
c
1100-1500 gm
d
1800-2100 gm

32.
Disorder of joints which involves inflammation of one or more than one joints is known as

a
arthritis
b
osteoporosis
c
Hypophosphatasia
d
Coffin-Lowry syndrome

33.
What is the blood volume of human body (in 70 kg body)?

a
6.4 litres
b
6.8 litres
c
7.4 litres
d
7.8 litres

34.
Pigments containing bodies which are bounded by membrane are called

a
plastids
b
chlorophyll
c
chloroplast
d
hemoglobin

35.
Division of skeleton which is composition of rib cage, skull and vertebral column is known as

a
axial skeleton
b
transcription skeleton
c
appendicular skeleton
d
perpendicular skeleton

36.
Genetic variations are produced in

a
meiosis
b
clonning
c
sporulation
d
asexual reproduction

37.
Urine is stored inside body in a sac called

a
ureter
b
bladder
c
urethra
d
scrotum

38.
Method in which young one develops within female body and it receives nourishment from mother's blood is called

a
viparity
b
oviparity
c
viviparity
d
ovoviparity

39.
The pancreas secretes

a
Insulin
b
Bile juice
c
Peptic juice
d
None of these

40.
In humans, ovary releases at one time only

a
one ovum
b
two ovum
c
one oocyte
d
one polar body

41.
Ovum, after release, is then transferred to

a
oviduct
b
epididymis
c
sperm duct
d
vas deferens

42.
The body fights infections with the help of -

a
Plasma
b
Antigen
c
Good Food
d
Immune System

43.
Division of skeleton which is composed of pelvic girdle, pectoral girdle and bones of lower and upper limbs is known as

a
axial skeleton
b
transcription skeleton
c
perpendicular skeleton
d
appendicular skeleton

44.
Arthritis and osteoporosis are classified as

a
disorders of cells
b
disorders of bones
c
disorders of vertebrae
d
disorders of nervous system

45.
Food Poisoning (Botulism) is caused by infection of a species of -

a
Rhizobium
b
Clostridium
c
Azotobacter
d
Lacto bacillus

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